Official Creality PEI Sheet 235x235mm Flexible Removable Spring Steel Plate Magnetic Sticker Heated Bed Kit Replacement Accessory for Ender 3 S1/Ender 3/Ender 3 V2/Ender 3 Pro/Ender 5 Hot Bed Surface

Fits my Ender 3 Pro like a glove, prints adhere really well, and pop off easily.

After a few prints, my PEI coating started to come off. I was unable to remove my prints from the bed even after cooling. Once I was able to remove my prints, the PEI coating came off with it.

Bought in June in July the top layer has began bubbling up. Worked great up until then. Definitely wouldn’t spend the premium price for this bed surface again.

Ordered wrong size

PEI is a very good surface to print on where PLA and PET-G adheres without any issue. The flexible magnetic attachment enables very quick removal of printed objects. Im very happy with this build surface where Im using it on an Ender S1

Been printing all month, pla exclusively. Cant say much for other filaments yet but its been a great experience. While hot it sticks as it should but once cool the prints pop right off. Magnet could be a bit weaker but maybe thatll happen with time. Though it hasnt caused any leveling issues from the force of pulling it off or adjusting.

Purchased this to replace the crappy build plate that comes with the S1 Pro. Just as bad as the stock. Plastic film provides a nice smooth surface and good adhesion at first. The it stops working. If you Z height off you will cut into the build plate which will show up in the following prints.

gracias

I am finally able to get consistent filament adhesion without having to use glue sticks. Works well with PLA, ABS, and PETG. I also get minimum warping as bottom layer sticks better, even in colder climate.

I was using glass and had so many problems getting prints to stick. It would take 2 to 3 prints to get a good one. Once I got this, no more problems so now I can focus on other parameters.